MMP4W4P7K

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Overview of Film Capacitors

Film capacitors are devices that use a thin-film dielectric material formed in a capacitive structure, which allows them to store electrical energy and then discharge it at a rate dictated by their capacitance value. Film capacitors are widely used in many applications because of their high dielectric constants, long-term stability, low ESL, and low ESR. Film capacitors provide excellent performance and reliability in a wide variety of power frequency circuits, ranging from high-voltage power distribution to precision instrumentation.

MMP4W4P7K

MMP4W4P7K is a high-performance metallized polyester film capacitor, which allows it to provide excellent performance and reliability in a wide variety of applications. This metallized film capacitor is designed with four electrodes that are interconnected by a proprietary bridge to make the capacitor suitable for both AC and DC circuits.

Application Field

The MMP4W4P7K is a high-performance metallized polyester film capacitor suitable for use in a variety of power frequency circuits, ranging from high-voltage power distribution to precision instrumentation. This type of film capacitor can also be used in noise suppression circuits, filter circuits, switched-mode power supplies, and other high-frequency applications.

Other applications include power electronics circuits, medical equipment, automotive electronics, audio systems, and industrial temperature sensors. Additionally, the MMP4W4P7K can be used for audio crossover networks, energy storage, pulse power applications, and power factor correction.

Working Principle

The MMP4W4P7K is an electrolytic capacitor with four electrodes that are connected and held in place by a proprietary bridge structure, which is composed of layers of different materials. An electrolyte solution is then added to the bridge structure, which allows the capacitor to store electrical energy and then discharge it at a rate dictated by its capacitance value. The capacitance value, along with the the material used in the dielectric layers, will determine the total resistance of the capacitor.

When an AC voltage is applied to the MMP4W4P7K, the capacitor will store electrical energy in the form of an electric field between the electrodes. As the AC voltage amplitude increases, the electric field intensity will become greater, allowing the capacitor to store more electrical energy. When the AC voltage decreases, the electric field will become weaker, causing the capacitor to slowly discharge its stored energy.

The MMP4W4P7K has high dielectric constants and low ESL and ESR, allowing it to provide excellent performance and reliability in a wide variety of power frequency circuits, including high-voltage power distribution, precision instrumentation, power electronics circuits, medical equipment, automotive electronics, audio systems, energy storage, pulse power applications, power factor correction, switched-mode power supplies, noise suppression circuits, filter circuits, and audio crossover networks.

Conclusion

MMP4W4P7K is a high-performance metallized polyester film capacitor designed with four electrodes that are interconnected by a proprietary bridge to make the capacitor suitable for both AC and DC circuits. This capacitor has excellent performance and reliability in a wide variety of power frequency circuits and many other applications. The working principle of the MMP4W4P7K is based on the electric field produced between the electrodes, which stores electrical energy and then discharges it at a rate dictated by its capacitance value.

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